1, 2, 3, 4 = change weapon Mouse down = shoot "Pullout Time Left" represents the time you have to wait after pulling out a weapon to use it. "Fire Rate Time Left" represents the amount of time between each shot. Pullout time is activated whenever you pull out a new weapon. Fire Rate time is activated each time you use a weapon (for example shooting) and can be called firerate. When both variables equal 0, you can use a weapon.